63895840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 96134240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 97, 115, 160, 179, 184, 194, 230, 358, 368, 388, 460, 485, 716, 736, 776, 895, 920, 970, 1432, 1552, 1790, 1840, 1940, 2231, 2864, 3104, 3580, 3680, 3880, 4117, 4462, 5728, 7160, 7760, 8234, 8924, 11155, 14320, 15520, 16468, 17363, 17848, 20585, 22310, 28640, 32936, 34726, 35696, 41170, 44620, 65872, 69452, 71392, 82340, 86815, 89240, 131744, 138904, 164680, 173630, 178480, 277808, 329360, 347260, 356960, 399349, 555616, 658720, 694520, 798698, 1389040, 1597396, 1996745, 2778080, 3194792, 3993490, 6389584, 7986980, 12779168, 15973960, 31947920, 63895840]

約数ペア:

[(1, 63895840), (2, 31947920), (4, 15973960), (5, 12779168), (8, 7986980), (10, 6389584), (16, 3993490), (20, 3194792), (23, 2778080), (32, 1996745), (40, 1597396), (46, 1389040), (80, 798698), (92, 694520), (97, 658720), (115, 555616), (160, 399349), (179, 356960), (184, 347260), (194, 329360), (230, 277808), (358, 178480), (368, 173630), (388, 164680), (460, 138904), (485, 131744), (716, 89240), (736, 86815), (776, 82340), (895, 71392), (920, 69452), (970, 65872), (1432, 44620), (1552, 41170), (1790, 35696), (1840, 34726), (1940, 32936), (2231, 28640), (2864, 22310), (3104, 20585), (3580, 17848), (3680, 17363), (3880, 16468), (4117, 15520), (4462, 14320), (5728, 11155), (7160, 8924), (7760, 8234)]